Trace number 3706481

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toysat 2012-05-17? (TO) 1800.06 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/IC/
normalized-minisat25_6_3_0_ic.opb
MD5SUM3ccb0020d438b0d41f96e5d1bc8e13b8
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15725
Total number of constraints31332
Number of constraints which are clauses14450
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints16875
Minimum length of a constraint2
Maximum length of a constraint300
Number of terms in the objective function 1825
Biggest coefficient in the objective function 160103007
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 14748631329
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 160103007
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 14748631329
Number of bits of the biggest sum of numbers34
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.18/1.26	c 2012-05-29T00:15:46+0200
1.18/1.26	c arch = x86_64
1.18/1.26	c os = linux
1.18/1.26	c compiler = ghc 7.4
1.18/1.26	c packages:
1.18/1.26	c   OptDir-0.0.1
1.18/1.26	c   array-0.4.0.0
1.18/1.26	c   base-4.5.0.0
1.18/1.26	c   bytestring-0.9.2.1
1.18/1.26	c   containers-0.4.2.1
1.18/1.26	c   deepseq-1.3.0.0
1.18/1.26	c   mtl-2.1.1
1.18/1.26	c   old_locale-1.0.0.4
1.18/1.26	c   parse_dimacs-1.2
1.18/1.26	c   parsec-3.1.2
1.18/1.26	c   queue-0.1.2
1.18/1.26	c   stm-2.3
1.18/1.26	c   time-1.4
1.18/1.26	c command line = ["--pb","HOME/instance-3706481-1338243346.opb"]
1.18/1.26	c #vars 15725
1.18/1.26	c #constraints 31332
1.18/1.26	c Solving starts ...
489.37/489.52	c learnt constraints deletion: 68601 -> 34301
815.12/815.33	c learnt constraints deletion: 77468 -> 38734
1141.75/1142.04	c learnt constraints deletion: 85516 -> 42758
1478.00/1478.33	c learnt constraints deletion: 86852 -> 43426

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3706481-1338243346/watcher-3706481-1338243346 -o /tmp/evaluation-result-3706481-1338243346/solver-3706481-1338243346 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706481-1338243346.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.97 1.94 2/173 27431
/proc/meminfo: memFree=30942428/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=6208 CPUtime=0 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 793 0 0 0 0 0 0 0 20 0 1 0 290460730 6356992 714 33554432000 4194304 8973514 140733836776384 140737195327672 7937344 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/27431/statm: 1552 714 412 1167 0 333 0

[startup+0.088544 s]
/proc/loadavg: 1.84 1.97 1.94 2/173 27431
/proc/meminfo: memFree=30942428/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=11328 CPUtime=0.08 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 1934 0 0 0 8 0 0 0 20 0 1 0 290460730 11599872 1855 33554432000 4194304 8973514 140733836776384 140737195327672 7654005 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/27431/statm: 2832 1855 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11328

[startup+0.100231 s]
/proc/loadavg: 1.84 1.97 1.94 2/173 27431
/proc/meminfo: memFree=30942428/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=11328 CPUtime=0.09 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 1936 0 0 0 9 0 0 0 20 0 1 0 290460730 11599872 1857 33554432000 4194304 8973514 140733836776384 140737195327672 4597880 0 0 0 34082818 0 0 0 17 0 0 0 0 0 0
/proc/27431/statm: 2832 1857 418 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300299 s]
/proc/loadavg: 1.84 1.97 1.94 2/173 27431
/proc/meminfo: memFree=30942428/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=22592 CPUtime=0.28 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 4917 0 0 0 28 0 0 0 20 0 1 0 290460730 23134208 4838 33554432000 4194304 8973514 140733836776384 140733836775880 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22592

[startup+0.700299 s]
/proc/loadavg: 1.84 1.97 1.94 2/173 27431
/proc/meminfo: memFree=30942428/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=54336 CPUtime=0.69 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 12663 0 0 0 67 2 0 0 20 0 1 0 290460730 55640064 12584 33554432000 4194304 8973514 140733836776384 140733836775648 4209439 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 13584 12589 429 1167 0 12365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 54336

[startup+1.50033 s]
/proc/loadavg: 1.84 1.97 1.94 3/177 27442
/proc/meminfo: memFree=30811632/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=69696 CPUtime=1.48 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 16728 0 0 0 146 2 0 0 20 0 1 0 290460730 71368704 16649 33554432000 4194304 8973514 140733836776384 140733836775880 4209230 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 17424 16649 447 1167 0 16205 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 69696

[startup+3.10032 s]
/proc/loadavg: 1.84 1.97 1.94 3/177 27442
/proc/meminfo: memFree=30795256/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=76864 CPUtime=3.08 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 18520 0 0 0 305 3 0 0 20 0 1 0 290460730 78708736 18441 33554432000 4194304 8973514 140733836776384 140733836775880 4544392 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 19216 18441 447 1167 0 17997 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 76864

[startup+6.30031 s]
/proc/loadavg: 1.94 1.99 1.95 3/177 27442
/proc/meminfo: memFree=30785924/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=80960 CPUtime=6.27 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 19552 0 0 0 623 4 0 0 20 0 1 0 290460730 82903040 19465 33554432000 4194304 8973514 140733836776384 140733836775648 4204641 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 20240 19465 447 1167 0 19021 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 80960

[startup+12.7003 s]
/proc/loadavg: 1.94 1.99 1.95 3/177 27442
/proc/meminfo: memFree=30776168/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=86080 CPUtime=12.67 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 20832 0 0 0 1261 6 0 0 20 0 1 0 290460730 88145920 20745 33554432000 4194304 8973514 140733836776384 140733836774336 7937344 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 21520 20745 447 1167 0 20301 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 86080

[startup+25.5003 s]
/proc/loadavg: 1.95 1.99 1.95 3/177 27442
/proc/meminfo: memFree=30763776/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=92224 CPUtime=25.47 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 22373 0 0 0 2538 9 0 0 20 0 1 0 290460730 94437376 22281 33554432000 4194304 8973514 140733836776384 140733836775880 4208833 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 23056 22281 447 1167 0 21837 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 92224

[startup+51.1003 s]
/proc/loadavg: 1.97 1.99 1.95 3/177 27442
/proc/meminfo: memFree=30723676/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=119872 CPUtime=51.07 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 29287 0 0 0 5089 18 0 0 20 0 1 0 290460730 122748928 29193 33554432000 4194304 8973514 140733836776384 140733836774336 6548528 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 29968 29193 447 1167 0 28749 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 119872

[startup+102.306 s]
/proc/loadavg: 1.98 1.99 1.95 3/177 27442
/proc/meminfo: memFree=30639028/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=175168 CPUtime=102.25 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 43122 0 0 0 10192 33 0 0 20 0 1 0 290460730 179372032 43017 33554432000 4194304 8973514 140733836776384 140733836775648 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 43792 43017 447 1167 0 42573 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 175168

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27442
/proc/meminfo: memFree=30561184/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=223296 CPUtime=162.24 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 55154 0 0 0 16172 52 0 0 20 0 1 0 290460730 228655104 55049 33554432000 4194304 8973514 140733836776384 140733836775880 7717280 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 55824 55049 447 1167 0 54605 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 223296

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27443
/proc/meminfo: memFree=30482800/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=267328 CPUtime=222.23 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 66162 0 0 0 22154 69 0 0 20 0 1 0 290460730 273743872 66057 33554432000 4194304 8973514 140733836776384 140733836775880 4442708 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 66832 66057 447 1167 0 65613 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 267328

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/178 27446
/proc/meminfo: memFree=30422280/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=301120 CPUtime=282.22 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 74610 0 0 0 28137 85 0 0 20 0 1 0 290460730 308346880 74505 33554432000 4194304 8973514 140733836776384 140733836775880 4435907 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 75280 74505 447 1167 0 74061 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 301120

[startup+342.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27446
/proc/meminfo: memFree=30366064/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=329792 CPUtime=342.21 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 81778 0 0 0 34121 100 0 0 20 0 1 0 290460730 337707008 81673 33554432000 4194304 8973514 140733836776384 140733836775880 7661079 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 82448 81673 447 1167 0 81229 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 329792

[startup+402.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27446
/proc/meminfo: memFree=30305456/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=365632 CPUtime=402.18 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 90754 0 0 0 40102 116 0 0 20 0 1 0 290460730 374407168 90633 33554432000 4194304 8973514 140733836776384 140733836775880 4437765 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 91408 90633 447 1167 0 90189 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 365632

[startup+462.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27446
/proc/meminfo: memFree=30232284/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=414784 CPUtime=462.17 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 103049 0 0 0 46085 132 0 0 20 0 1 0 290460730 424738816 102921 33554432000 4194304 8973514 140733836776384 140733836775880 4204592 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 103696 102921 447 1167 0 102477 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 414784

[startup+522.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27447
/proc/meminfo: memFree=30185164/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=441408 CPUtime=522.16 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 109706 0 0 0 52067 149 0 0 20 0 1 0 290460730 452001792 109578 33554432000 4194304 8973514 140733836776384 140733836775880 4435852 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 110352 109578 448 1167 0 109133 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 441408

[startup+582.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27447
/proc/meminfo: memFree=30156856/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=441408 CPUtime=582.15 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 109706 0 0 0 58051 164 0 0 20 0 1 0 290460730 452001792 109578 33554432000 4194304 8973514 140733836776384 140733836775648 4427744 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 110352 109578 448 1167 0 109133 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 441408

[startup+642.3 s]

################
# More data... #
################

[startup+822.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/176 27448
/proc/meminfo: memFree=30044664/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=503872 CPUtime=822.12 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 125322 0 0 0 81989 223 0 0 20 0 1 0 290460730 515964928 125194 33554432000 4194304 8973514 140733836776384 140733836775880 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 125968 125194 448 1167 0 124749 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 503872

[startup+882.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/178 27452
/proc/meminfo: memFree=30014888/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=533568 CPUtime=882.11 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 132746 0 0 0 87972 239 0 0 20 0 1 0 290460730 546373632 132618 33554432000 4194304 8973514 140733836776384 140733836775648 4434605 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 133392 132618 448 1167 0 132173 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 533568

[startup+942.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27452
/proc/meminfo: memFree=29963656/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=574528 CPUtime=942.09 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 142994 0 0 0 93955 254 0 0 20 0 1 0 290460730 588316672 142858 33554432000 4194304 8973514 140733836776384 140733836775880 4435804 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 143632 142858 448 1167 0 142413 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 574528

[startup+1002.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27452
/proc/meminfo: memFree=29941240/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=574528 CPUtime=1002.08 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 143003 0 0 0 99937 271 0 0 20 0 1 0 290460730 588316672 142858 33554432000 4194304 8973514 140733836776384 140733836775880 4427744 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 143632 142858 448 1167 0 142413 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 574528

[startup+1062.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27452
/proc/meminfo: memFree=29913476/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=576576 CPUtime=1062.06 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 143526 0 0 0 105921 285 0 0 20 0 1 0 290460730 590413824 143370 33554432000 4194304 8973514 140733836776384 140733836774336 4209212 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 144144 143370 448 1167 0 142925 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 576576

[startup+1122.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/176 27452
/proc/meminfo: memFree=29870572/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=610368 CPUtime=1122.05 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 151974 0 0 0 111908 297 0 0 20 0 1 0 290460730 625016832 151818 33554432000 4194304 8973514 140733836776384 140733836775880 7841851 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 152592 151818 448 1167 0 151373 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 610368

[startup+1182.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27453
/proc/meminfo: memFree=29853212/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=627776 CPUtime=1182.04 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 156326 0 0 0 117896 308 0 0 20 0 1 0 290460730 642842624 156170 33554432000 4194304 8973514 140733836776384 140733836775648 4439928 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 156944 156170 448 1167 0 155725 0
Current children cumulated CPU time (s) 1182.04
Current children cumulated vsize (KiB) 627776

[startup+1242.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27453
/proc/meminfo: memFree=29852468/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=627776 CPUtime=1242.03 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 156326 0 0 0 123885 318 0 0 20 0 1 0 290460730 642842624 156170 33554432000 4194304 8973514 140733836776384 140733836775880 4427188 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 156944 156170 448 1167 0 155725 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 627776

[startup+1302.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27453
/proc/meminfo: memFree=29852664/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=627776 CPUtime=1302.03 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 156326 0 0 0 129871 332 0 0 20 0 1 0 290460730 642842624 156170 33554432000 4194304 8973514 140733836776384 140733836775880 7662101 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 156944 156170 448 1167 0 155725 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 627776

[startup+1362.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/177 27453
/proc/meminfo: memFree=29849488/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=632896 CPUtime=1362.01 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 157606 0 0 0 135857 344 0 0 20 0 1 0 290460730 648085504 157450 33554432000 4194304 8973514 140733836776384 140733836775648 7937344 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 158224 157450 448 1167 0 157005 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 632896

[startup+1422.31 s]
/proc/loadavg: 2.05 2.00 1.95 3/177 27453
/proc/meminfo: memFree=29814644/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=665664 CPUtime=1422.01 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 165798 0 0 0 141844 357 0 0 20 0 1 0 290460730 681639936 165642 33554432000 4194304 8973514 140733836776384 140733836775880 7680164 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 166416 165642 448 1167 0 165197 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 665664

[startup+1482.3 s]
/proc/loadavg: 2.02 2.00 1.95 3/178 27457
/proc/meminfo: memFree=29780784/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=676928 CPUtime=1481.99 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 168614 0 0 0 147828 371 0 0 20 0 1 0 290460730 693174272 168458 33554432000 4194304 8973514 140733836776384 140733836775880 4204592 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 169232 168458 448 1167 0 168013 0
Current children cumulated CPU time (s) 1481.99
Current children cumulated vsize (KiB) 676928

[startup+1542.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/177 27457
/proc/meminfo: memFree=29763680/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=676928 CPUtime=1541.99 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 168614 0 0 0 153813 386 0 0 20 0 1 0 290460730 693174272 168458 33554432000 4194304 8973514 140733836776384 140733836775880 4435808 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 169232 168458 448 1167 0 168013 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 676928

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 27457
/proc/meminfo: memFree=29806184/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=676928 CPUtime=1601.98 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 168614 0 0 0 159797 401 0 0 20 0 1 0 290460730 693174272 168458 33554432000 4194304 8973514 140733836776384 140733836775880 5386907 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 169232 168458 448 1167 0 168013 0
Current children cumulated CPU time (s) 1601.98
Current children cumulated vsize (KiB) 676928

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 27457
/proc/meminfo: memFree=29806116/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=676928 CPUtime=1661.97 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 168614 0 0 0 165782 415 0 0 20 0 1 0 290460730 693174272 168458 33554432000 4194304 8973514 140733836776384 140733836775648 4427744 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 169232 168458 448 1167 0 168013 0
Current children cumulated CPU time (s) 1661.97
Current children cumulated vsize (KiB) 676928

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 27457
/proc/meminfo: memFree=29806084/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=676928 CPUtime=1721.95 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 168622 0 0 0 171767 428 0 0 20 0 1 0 290460730 693174272 168458 33554432000 4194304 8973514 140733836776384 140733836775880 4439988 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 169232 168458 448 1167 0 168013 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 676928

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 27458
/proc/meminfo: memFree=29805712/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=676928 CPUtime=1781.94 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 168622 0 0 0 177756 438 0 0 20 0 1 0 290460730 693174272 168458 33554432000 4194304 8973514 140733836776384 140733836775880 4441196 0 0 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 169232 168458 448 1167 0 168013 0
Current children cumulated CPU time (s) 1781.94
Current children cumulated vsize (KiB) 676928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 27458
/proc/meminfo: memFree=29804596/32873844 swapFree=7372/7372
[pid=27431] ppid=27429 vsize=677952 CPUtime=1800.05 cores=0,2,4,6
/proc/27431/stat : 27431 (toysat) R 27429 27431 25529 0 -1 4202496 168878 0 0 0 179563 442 0 0 20 0 1 0 290460730 694222848 168714 33554432000 4194304 8973514 140733836776384 140733836775880 4209198 0 2 0 34082818 0 0 0 17 2 0 0 0 0 0
/proc/27431/statm: 169488 168714 448 1167 0 168269 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 677952

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.41
CPU time (s): 1800.06
CPU user time (s): 1795.63
CPU system time (s): 4.42533
CPU usage (%): 99.9806
Max. virtual memory (cumulated for all children) (KiB): 677952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.63
system time used= 4.42533
maximum resident set size= 674856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168878
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 88
involuntary context switches= 2005

runsolver used 3.62145 second user time and 8.62269 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-29 00:15:46
IDJOB=3706481
IDBENCH=92768
IDSOLVER=2285
FILE ID=node118/3706481-1338243346
RUNJOBID= node118-1338239741-27191
PBS_JOBID= 14624627
Free space on /tmp= 71672 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/IC/normalized-minisat25_6_3_0_ic.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706481-1338243346/watcher-3706481-1338243346 -o /tmp/evaluation-result-3706481-1338243346/solver-3706481-1338243346 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706481-1338243346.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3ccb0020d438b0d41f96e5d1bc8e13b8
RANDOM SEED=703855503

node118.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.42
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5320.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30946468 kB
Buffers:          443356 kB
Cached:           623508 kB
SwapCached:            0 kB
Active:           603508 kB
Inactive:         476024 kB
Active(anon):       2472 kB
Inactive(anon):    11320 kB
Active(file):     601036 kB
Inactive(file):   464704 kB
Unevictable:        7372 kB
Mlocked:            7372 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              8568 kB
Writeback:             0 kB
AnonPages:         18388 kB
Mapped:            11276 kB
Shmem:               200 kB
Slab:             707364 kB
SReclaimable:     148832 kB
SUnreclaim:       558532 kB
KernelStack:        1448 kB
PageTables:         3708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     105140 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71656 MiB
End job on node118 at 2012-05-29 00:45:49